collectd-openstack-plugins/collectd_ceilometer/tests/match.py
Federico Ressi 9cf7d56f5a Refactor and test main entry point.
plugin.py is really hard to test because good part of
its logic happend during code importation.
It's test depends on the base TestCase that mocks too
much thinks in a way that makes hard to spot real problems.
The test also fails to test re-authenthication bug because
of bad mocking.

This code should fix above problems. It also remove some
logic in the hooks: exceptions are already captured and
logged by collectd and there is no need doing it inside of
hooks. Init hook is also pointless from the perspective
of this plugin initialization and it was removed.

Co-authored-by: Emma Foley <emma.l.foley@intel.com>
Related-Bug: #1615349
Change-Id: I4db8a94243ecbe98cd6bc13e4b66293172346dcd
2016-12-05 15:12:06 +00:00

53 lines
1.3 KiB
Python

# -*- coding: utf-8 -*-
# Copyright (c) 2016 Intel Corporation.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import fnmatch
from json import loads
import re
def json(obj):
return MatchJson(obj)
class MatchJson(object):
def __init__(self, obj):
self._obj = obj
def __eq__(self, json_text):
return self._obj == loads(json_text)
def __repr__(self):
return "MatchJson({})".format(repr(self._obj))
def wildcard(text):
return MatchWildcard(text)
class MatchWildcard(object):
def __init__(self, obj):
self._text = text = str(obj)
self._reg = re.compile(fnmatch.translate(text))
def __eq__(self, obj):
return self._reg.match(str(obj))
def __repr__(self):
return "MatchWildcard({})".format(self._text)